bytedeco/javacv

16/5000 Capturing RTSP video streams occasionally produces a flowered screen using FFmpegFrameGrabber

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#1,217 opened on May 30, 2019

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Description

FFmpegFrameGrabberPlus grabber = FFmpegFrameGrabberPlus.createDefault(requestStreamUrl);

     grabber.setOption("vcodec","copy");
     grabber.setOption("rtsp_transport","tcp");

Contributor guide

Research direction
Investigate the conditions causing occasional flowered screen. Check RTSP stream transport (tcp vs udp) and vcodec copy option. Reproduce with different streams and add logging to identify pattern.
Tech stack
java
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
JavaFFmpeg frame grabbing concepts
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65